/**
 * Copyright 2021 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef NNACL_FP32_GRAD_LAYERNORM_GRAD_H_
#define NNACL_FP32_GRAD_LAYERNORM_GRAD_H_

#ifdef __cplusplus
extern "C" {
#endif

int LayerNormGrad(const float *x, const float *dy, const float *var, const float *mean, const float *gamma,
                  int param_num, int param_size, int block_num, int block_size, float *dx, float *dg, float *db);

#ifdef __cplusplus
}
#endif
#endif  // NNACL_FP32_GRAD_LAYERNORM_GRAD_H_
